Mine is 13' x 24. I wish it was a little wider, but works well. If you are limited by the 10'4" dimension, don't make the length a multiple of that (i.e. 20' 8"). Make it 23' or 24' if you want 2 rows. You'll need the space. Or 16' is fine if you are doing only one row.


-Dave

M80s VP150 QS8s EP500s
ravenmanor.com/cinema/